| Australia (2) |
|---|
| Gavrilova, Daria | | Kasatkina, Daria |
| | Belgio (2) |
|---|
| Flipkens, Kirsten | | Mertens, Elise |
| | Croazia (2) |
|---|
| Konjuh, Ana | | Vekic, Donna |
| | Francia (2) |
|---|
| Cornet, Alizé | | Mladenovic, Kristina |
|
| Germania (2) |
|---|
| Beck, Annika | | Petkovic, Andrea |
| | | | Kazakistan (2) |
|---|
| Putintseva, Yulia | | Shvedova, Yaroslava |
|
| Lettonia (1) |
|---|
| Ostapenko, Jelena |
| | | Romania (3) |
|---|
| Begu, Irina-Camelia | | Halep, Simona | | Niculescu, Monica |
| | Russia (5) |
|---|
| Kalinskaya, Anna | | Kuznetsova, Svetlana | | Makarova, Ekaterina | | Vesnina, Elena | | Vikhlyantseva, Natalia |
|
| Slovacchia (1) |
|---|
| Cibulkova, Dominika |
| | Svezia (1) |
|---|
| Larsson, Johanna |
| | Svizzera (1) |
|---|
| Bencic, Belinda |
| | Stati Uniti (1) |
|---|
| Williams, Venus |
|